How to make men's straight hair curly?

Hi,


The internet is plastered with guides on how to make women's straight hair curly, but what about men who have short hair, like me? How long do I have to let my hair grow before I can attempt a perm or something like this to make my hair good looking curly?Any tips?


Please help.

I didn't find the right solution from the Internet.

References:
 www.mmo-champion.com/threads/1306886-How-to-make-men-s-straight-hair-curly
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Thanks